MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a07ecddaa670b778d6ede5dfc1b4b525bf51d60fce0f07eaf263e0908e5e888. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



AgentTesla


Vendor detections: 12


Intelligence 12 IOCs YARA 8 File information Comments 1

SHA256 hash: 6a07ecddaa670b778d6ede5dfc1b4b525bf51d60fce0f07eaf263e0908e5e888
SHA3-384 hash: 915f6b2c8be043641964d6aceb685b7d719af44bbce240b54d750d77de28c973b0e7c7680911cb810f422eddeb2b347b
SHA1 hash: 71869ad7d230029b2a9f93c7f3659cb9465ef4a8
MD5 hash: 4f8ccfebebb597bb250d7fdf544ab43e
humanhash: victor-north-failed-diet
File name:4f8ccfebebb597bb250d7fdf544ab43e
Download: download sample
Signature AgentTesla
File size:272'538 bytes
First seen:2022-04-25 16:34:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (728 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:HNeZmoRJhn9lGm65/1wSpxKm6je1zYSbLFw6joW/PVmXH2:HNlYV9AHB2SpxKmxnbLFw6joKNmXW
Threatray 19'093 similar samples on MalwareBazaar
TLSH T16244124A25A8C063C8A24771193F5EB16FFA591F6C2057CF57B06EAE3D12A90859F382
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
283
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Detected unpacking (creates a PE file in dynamic memory)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-04-25 15:28:19 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
30 of 41 (73.17%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
dd1b810b60e58785e1c85f3f3c59e864a44cbd243ab493bcfbc5e3a2cc2f2d6a
MD5 hash:
fdd0faa65e9180a599b65bf9b7c38c21
SHA1 hash:
8c788b55c4e37a38d4a5617d7d8a89e6c6b6a2d1
SH256 hash:
f48522f216aed90fd446a16879287d92098f206cb6d1e6f4688bceeb70643d51
MD5 hash:
ca2a785a1f04fe4261119d0f33c12e84
SHA1 hash:
9ebede00f6aeb9b7b1fdd3928005158b20d692be
SH256 hash:
4ea1f5b0d7de44677d4b83afe320a894ef0af80fe6e176c1fb0dbf6f6f172b0b
MD5 hash:
071fdf38c9c31f6240efb9c16998b3eb
SHA1 hash:
4983f58762544865e815a075edfe410963c47fac
SH256 hash:
25615b183f240029f585d0577d5a16e68a366d26572a27c8dea902bbbfce30be
MD5 hash:
658829a122727930ecd837ac0e81cdb6
SHA1 hash:
aec529e84cba33ee5e0f7fe09e7425790c61202a
SH256 hash:
6a07ecddaa670b778d6ede5dfc1b4b525bf51d60fce0f07eaf263e0908e5e888
MD5 hash:
4f8ccfebebb597bb250d7fdf544ab43e
SHA1 hash:
71869ad7d230029b2a9f93c7f3659cb9465ef4a8
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTesla_test
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pdb2
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 6a07ecddaa670b778d6ede5dfc1b4b525bf51d60fce0f07eaf263e0908e5e888

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-04-25 16:34:58 UTC

url : hxxp://107.172.76.210/211/vbc.exe